Part Number C225-7 Safety Relief Valve
SKU: 4820004195838Product Features
Furnished w/defector cap
C2257 Safety Relief Valve Datasheet
Thread Direction:
Right-hand 1ST end
Flow Control Device:
Poppet
Disk Loading Method:
Spring
Valve Discharge Flow Rate:
1.5 cubic feet per minute
Maximum Operating Temp:
-100.0 degrees fahrenheit 1ST RESPONSE400.0 degrees fahrenheit 2ND response
Connection Style:
G46A plain (tube) 1ST end
Connection Style:
Plain (tube) 1ST end
Valve Operation Method:
Automatic
Connection Type:
Threaded external tube 1ST end
Maximum Operating Pressure:
200.0 pounds per square inch single response
Thread Size:
0.437 inches 1ST end
Opening Pressure Setting:
65.0 pounds per square inch
Outside Diameter Tube Accommodated:
0.250 inches 1ST end
Material Specification:
QQ-A-250/4, alloy 2024 federal specification single material response body
Material Specification:
QQ-A-250/4, alloy 2024 federal specification single material response flow control device
Material Specification:
QQ-A-250/4, alloy 2024 federal specification single material response seat
Media For Which Designed:
Air 1ST response
Media For Which Designed:
Carbon dioxide 2ND response
Media For Which Designed:
Helium 3RD response
Media For Which Designed:
Hydrogen 4TH response
Media For Which Designed:
Nitrogen, gaseous 5TH response
Style Designator:
Straight through w/baffle
Manufacturer Cage:
81755
Trade Information:
- Schedule B: 8481400000
- SITC: 74740
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Safety or relief valves
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